* None of the Pokémon that learn this move by level up have a secondary type.

* None of the Pokémon that learn this move by level up have a secondary type.

* It has the highest base power of all Poison-type moves.

* It has the highest base power of all Poison-type moves.

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* Most of the Pokémon that learn this move via tutoring are Pokémon based on [[Wikipedia:Primate|primates]]; in fact, every Pokémon that happens to be based on primates can learn the move, possibly referencing their tendency to attack natural enemies with chemical warfare.

Trivia

Many non-Poison-type Pokémon can learn this move from the tutor in Platinum. It shares this trait with Seed Bomb, which many non-Grass-type Pokémon can learn from a tutor.

Octillery is the only non-Poison-type Pokémon to learn this move by level up.

None of the Pokémon that learn this move by level up have a secondary type.

It has the highest base power of all Poison-type moves.

Most of the Pokémon that learn this move via tutoring are Pokémon based on primates; in fact, every Pokémon that happens to be based on primates can learn the move, possibly referencing their tendency to attack natural enemies with chemical warfare.